<template>
<div class="tab-control">
    <div v-for="(item,index) in titles" :key="index"
     class="tab-control-item"
     :class="{active: index === currentIndex}"
     @click="itemClick(index)">
        <span>{{item}}</span>
    </div>

</div>
  
</template>

<script>
export default {
    name:'TabControl',
    props:{
        titles:{
            type:Array,
            default(){
                return []
            }
        }
    },
    data(){
            return {
                currentIndex:''
            }
        },
    methods:{
            itemClick(index){
                this.currentIndex = index;
                this.$emit('tabClick',index)
            }
        }
}
</script>

<style scopde>
.tab-control {
    display: flex;
    text-align: center;
    font-size: 16px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
}
.tab-control-item {
    flex: 1;
}
.tab-control-item span {
    padding: 5px;
}
.active {
    color:var(--color-high-text);
}
.active span {
    border-bottom: 3px solid var(--color-tint);
}

</style>